Supplier of SA789 S32760 Welded Tubing and A789M UNS S32760 Seamless Tube in India as per ANSI/ ASME Standard
Table of Content
A789 S32760 Heat Exchanger Tube and Boiler Tubing are available in different length and thickness
ASTM A789 UNS S32760 tube sizes and strength
OD
- ASTM A789 UNS S32760 Seamless Pipe: 1/2” to 8”
- ASTM A789 UNS S32760 Welded Pipe: 6” to 24”
ID
- 8.8mm to 150mm
Wall Thickness
- 0.5 – 20mm
Length
- 6 meters (21 feet)
- Custom/ cut to size
UNS S32760 Tube Yield Strength
- 80 Ksi
- 550 Mpa
A789 S32760 Heat Exchanger Tube Tensile Strength
- 116 Ksi
- 800 Mpa
Schedule Chart
- SCH10S
- SCH120
- SCH140
- SCH30
- SCH100
- SCH5/5S
- SCH20
- SCH60
- SCH80
- SCH40S/STD
- SCH10
- SCH40
- SCH80S/XS
- SCH160 XXS
Custom Size/ Cut to Length
- Mail us at info@namanpipe.com
Specification of A789 S32760 tube
View manufacturing type and PREN of SA 789 UNS S32760 Seamless and Round Tube
Material Grade
- UNS S32760
MTC
- NACE MR-0175
- EN 10204-3.1
Solution Treatment & Annealing of SA789 S32760 Tubes
- 1080 °C
Inventory Delivery Time
- 3-5 days
Delivery Time (If not in Stock)
- 10-12 days
Need Urgent Delivery
- Get Quick Quote & delivery by Air, mail us at info@namanpipe.com
ASTM A789 S32760 Tube Treatment
- Annealed
- Aging
- Solution Annealed
A789 S32760 Tube Equivalent Standard
- X2CrNiMoCuWN25-7-4 (1.4501)
- S32760
Manufacturing Type
- Seamless
- ERW
- Welded
- EFW
Origin of Material
- Korean
- Indian
- USA
- European
- Japanese
Manufacturing Tolerance
- ±12.5%
SA 789 S32760 Tube Pickling and Passivation
- Pickling not required for Machined surface
- ASTM A380
Delivery State Choice
- Sand Blasted
- Annealed
- Polished
- Cold Rolled and Drawn
- Pickled
SA 789 UNS S32760 Tube Surface Finish
- Cleaned
- Passivated
- Precleaned
- Pickled (As per ASTM A380)
Uses & Applications
- Boilers
- Chloride environments
- Superheaters
- Sea water
- Fluid and gas transport
Manufacturing process
- Cold Finished
- Hot Finished
Types of SA789 S32760 Tube
- SA 789 S32760 straight tubing (seamless)
- ASTM A789 S32760 U bend tube
Naman Pipe & Tubes offers Value Added Services
- Beveling
- Cutting
- Threading
- Polishing
As Per MSS-SP-25 Marking
- SA789 S31803 tubes shall be marked by vibro-etching.
- addition to the marking required
- Heat & Batch Number.
- Identification marking of pipe
- Sizes and wall thickness
- Nominal pipe size (NPS).
- Specification and grade of material.
A789 UNS S32760 Round Tube Welding Methods
- Laser welding
- Plasma arc welding (PAW)
- Flux-cored arc welding (FCW)
- High-frequence welding
- Shielded metal arc welding (SMAW)
- Gas metal arc welding MIG (GMAW)
Mechanical Test of SA789 S32760 Shell and Tube
- Flaring test (for A789 S32760 seamless tube)
- 100% PMI tested
- Hardness test
- Reverse flattening test
- Flange test
- Tension test
Testing and Documentation of SA789 S32760 welded tubing
Refer European and American manufacturing standard of A789 S32760 Instrumentation and Bright Annealed Tube
European Standard
- (seamless ) EN 10297-2
- (welded ) EN 10296-2
- (seamless & welded ) EN 10216-5
- (welded ) EN 10312
- (welded ) EN 10217-7
Dimensional Standard
- ASME B36.19M
OD & ID American Standard
- ASTM A999 / A999M
- A1016 / A1016M
- DIN EN ISO 1127
Testing Methods
- Corrosion test as per ISO 17781
- Microstructure examination (ISO 17781)
- NACE MR0175/ ISO 15156 (H2S Containing Environments)
- Microstructure examination as per ISO 17781
- Charpy impact testing (ISO 17781)
- NACE SP0391 (Sulphuric Acid)
- NACE MR0103/ ISO 17945 (Resistant to Sulfide Stress Cracking)
- NACE TM 0177 (Stress Corrosion Cracking in H2S environments)
Support Documents List With Each Delivery
- Testing Procedures & PWHT Procedure.
- Purchase Requisitions
- HIC test certificates
- PMI including overlay NDE
- Calculation reports & Welding Procedures
- Cross Sectional Assembly Drawings
- NDE Procedure
- Ferrite check
- Thickness check
- Galvanizing certificates
- Hardness testing & Impact test result
- Testing and inspection procedures
- PMI Procedure
A789 S32760 instrumentation tube chemical composition
Ni Nickel 6.0-8.0 |
 |
C Carbon 0.030 |
Mo Molybdenum 3.0-4.0 |
Cr Chromium 24.0-26.0 |
|
N Nitrogen 0.20-0.30 |
Others - |
ASME SA789 UNS S32760 condenser tube mechanical properties
Refer various mechanical properties of ASME SA789 UNS S32760 Condenser and Electropolish Tube
Yield Strength Mpa min- 550 |
 |
Tensile Strength Mpa min-750 |
Elongation 25% |
Hardness Brinell max 720 |
Equivalent grades of SA 789 UNS S32760 electropolish tube
| UNS | WERKSTOFF NR. |
| S32760 | 1.4410 |
Various types of A789 S32760 tube
ASTM A789 UNS S32760 Seamless Tube
A789 S32760 Welded Tube
SA 789 UNS S32760 Boiler Tube
SA789 S32760 Heat Exchanger Tube
A789 S32760 super duplex Round Tube
A789 UNS S32760 Bright Annealed Tube
SA 789 S32760 Coiled Tubing
ASTM A789 S32760 Condenser Tube
SA 789 UNS S32760 Heater Tube
A789 S32760 Mechanical Tubing
ASTM A789M S32760 Instrumentation Tubing
SA 789 S32760 Exhaust Tubing
ASTM A789 S32760 Electropolish Tube
SA 789 UNS S32760 Hydraulic Tubing
A789 S32760 Rectangular Tubing
SA 789 S32760 bright annealed tube tensile and hardness
| Tensile |
|
| Hardness |
|
A789 S32760 boiler tube corrosion testing
| STEEL GRADE | ACCEPTANCE CRITERIA | TEST CONDITIONS | CORROSION TEST |
|---|---|---|---|
| UNS S32760 | As per ISO 17781 | As per ISO 17781 | ASTM G48 Method A |
ASTM A790 UNS S32760 Seamless Tube Sizes
| Pipe size in inch | Outer diameter in millimetre | Wall thickness in millimetre | Schedules |
|---|---|---|---|
| 3/8 | 17.15 | 1.65 | 10S |
| 1/4 | 13.72 | 2.24 | 40S |
| 1/2 | 21.34 | 2.11 | 10S |
| 3/8 | 17.15 | 3.20 | 80S |
| 1/2 | 21.34 | 2.77 | 40S |
| 3/4 | 26.67 | 2.11 | 10S |
| 3/4 | 26.67 | 3.91 | 80S |
| 1 | 33.40 | 3.38 | 40S |
| 1¼ | 42.16 | 2.77 | 10S |
| 1¼ | 42.16 | 4.85 | 80S |
| 1 | 33.40 | 6.352 | 160 |
| 3 | 88.90 | 3.05 | 10S |
| 2 | 60.33 | 3.91 | 40S |
| 2 | 60.33 | 8.742 | 160 |
| 2½ | 73.03 | 3.05 | 10S |
| 2½ | 73.03 | 7.01 | 80S |
| 3 | 88.90 | 7.62 | 80S |
| 3 | 88.90 | 11.132 | 160 |
| 3½ | 101.60 | 5.74 | 40S |
| 4 | 114.30 | 3.05 | 10S |
| 4 | 114.30 | 8.56 | 80S |
| 5 | 141.30 | 9.53 | 80S |
| 6 | 168.28 | 3.4 | 10S |
| 6 | 168.28 | 10.97 | 80S |
| 8 | 219.08 | 8.18 | 40S |
| 8 | 219.08 | 23.012 | 160 |
Thermal properties of SA 789 S32760 material
| Temper | Annealed | |
|---|---|---|
| Thermal Conductivity | 15 | W.m -1.°K-1 |
| Specific Heat (0-100°C) | 500 | J.kg-1.°K-1 |
| Modulus Elasticity | 200 | GPa |
| Thermal Expansion | 11 | μm/μm/°C |
| Electrical Resistivity | 8.12 | Ohm-cm |
Hot Forming and Heat Treatment of UNS S32760 welded tube
| Hot Forming | Heat Treatment |
|---|---|
| 1875°F and 2250°F | 1925°F |
A789 UNS S32760 round tube low temperature impact properties
| Temperature °F | RT | 32 | -4 | -40 |
|---|---|---|---|---|
| Ft-lbs | 162 | 162 | 155 | 140 |
| Temperature °F | -76 | -112 | -148 | -320 |
| Ft-lbs | 110 | 44 | 30 | 7 |
SDSS S32760 tubes manufacturing processes
Fatigue strength of A789 S32760 heat exchanger tube
| 2507 | |
| Rp0.2 | 565 |
| Rm | 802 |
| Fatigue strength | 550 |
UNS S32760 super duplex welded Tube condition A, B and C
| Condition | Yield Strength | Heat Treatment | Tensile Strength | Hardness | Impact Toughness |
|---|---|---|---|---|---|
| Condition A | 650 MPa | Solution annealed | 850 MPa | 32 to 36 HRC | Excellent at -50 to -60°C |
| Condition B | Higher than Condition A | Solution annealed + cold worked | Higher than Condition A | Higher than Condition A | Improved strength, but lower impact toughness compared to Condition A |
| Condition C | Higher than Conditions A and B | Solution annealed + heat treated | Higher than Conditions A and B | Higher than Conditions A and B | Impact toughness might be reduced compared to Condition A |
A789 S32760 Mechanical Tubing Behavior in Acids
| Test media | ASTM G 36, 45 % MgCl |
40 % CaCl2 |
ASTM G 123, 25 % NaCl, pH 1.5 |
40 % CaCl2 | ASTM C 692, 1500 ppm Cl- |
25 % NaCl |
|---|---|---|---|---|---|---|
| Temp | 155 oC | 100 oC | 106 oC | 100 oC | 100 oC | 106 oC |
| Load | U bend | U-bend | U- bend | 0.9 x R p0.2 (4-PB) | Rp 0.2 | U bend |
| 2507 | Corroded | Nil | Nil | Nil | Nil | Nil |
Which brand mostly used ASTM A789 UNS S32760 tube for Oil and gas companies in Mumbai, India ?
- Sandvik Materials Technology
- Outokumpu
- Aperam
- Uttam Galva Steels Limited
- Jindal Stainless Limited
- Maharashtra Seamless Limited
- Steel Authority of India Limited